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The Natural Resources Mapping of Serchhip District using Remote Sensing and GIS was undertaken by the Mizoram State Remote Sensing Centre (MSRSC), Science, Technology & Environment Wing, Planning Department, Government of Mizoram, under the Natural Resources Mapping of Mizoram programme sponsored by the North Eastern Council (NEC), Shillong. Implemented as part of a three-year state-wide geospatial resource inventory project, the study aimed to develop a comprehensive spatial database of Serchhip District through the integration of Remote Sensing (RS), Geographic Information System (GIS), GPS-based field surveys, and conventional resource investigations. The project sought to generate reliable thematic information for sustainable management of land, water, forests, and other natural resources while supporting scientific planning across multiple development sectors.The study covers the entire Serchhip District, occupying approximately 1,421.60 sq. km, or about 6.75% of the geographical area of Mizoram. Multi-date IRS-1D LISS-III and Panchromatic satellite imagery, Survey of India topographic maps, geological and meteorological records, soil surveys, and extensive field verification were integrated within a GIS environment to prepare detailed thematic layers on land use/land cover, geology, geomorphology, drainage, watershed boundaries, groundwater potential, soils, slope, aspect, settlements, and transport networks. These datasets were subsequently synthesized to formulate integrated land and water resource development plans for the district.The assessment reveals that Serchhip District is characterized by rugged structural hill ranges, deeply dissected valleys, and a well-developed drainage network that strongly influences land capability and resource utilization. Forests continue to dominate the landscape, with bamboo forests representing the largest single land-use category, reflecting the district's rich forest resources and ecological significance. The report also documents the widespread occurrence of young abandoned shifting cultivation (jhum) lands, which form one of the major land-use categories, indicating the continued influence of traditional shifting cultivation on the landscape. Current shifting cultivation occupies about 66.60 sq. km (4.68%) of the district area, while permanent agriculture and horticultural plantations are gradually expanding in suitable valleys and gentle hill slopes, demonstrating an ongoing transition towards more sustainable land-use systems.Groundwater investigations indicate that moderate groundwater potential covers approximately 459.54 sq. km (32.33%) of the district, whereas the remaining higher hill regions generally possess poor groundwater prospects because of steep terrain, rapid surface runoff, and limited infiltration. Soil investigations identified predominantly acidic hill soils with moderate to high organic matter content but varying fertility and erosion susceptibility depending on slope and land use. The watershed-based analysis further identifies priority areas requiring soil and water conservation, rainwater harvesting, and integrated watershed management.A major outcome of the project is the establishment of a district-level natural resources information integrating all thematic datasets within a GIS platform for spatial analysis and planning. Based on the integrated assessment, the report recommends watershed development, afforestation, bamboo resource management, agroforestry, horticultural expansion, groundwater development, and land capability-based planning to promote sustainable utilization of natural resources while minimizing environmental degradation. The study also highlights the importance of scientific management of bamboo resources in view of the impending gregarious bamboo flowering (Mautam), emphasizing opportunities for value addition, conservation, and rural livelihood enhancement.Overall, the project demonstrates the effectiveness of integrating Remote Sensing, GIS, GPS, and field investigations for comprehensive natural resource assessment in mountainous environments. The thematic maps, digital databases, and development plans generated under the study provide an invaluable reference for government departments, planners, researchers, and development agencies, supporting evidence-based planning and the long-term sustainable management of Serchhip District's natural resources.Summarized MetadataMapping Scale: 1:50,000Satellite data & Year: IRS 1D PAN & LISS III (2003 & 2004) – Digital & Photo printThematic sub-category: Land Use/Land Cover, Geology, Water resource, Climate, Action Plan Collaborating/Funding Agency: North Eastern Council (NEC), ShillongReport Publication Month/Year: March, 2007

The Natural Resources Mapping of Champhai District using Remote Sensing and GIS was undertaken by the Mizoram State Remote Sensing Centre (MSRSC), Science, Technology & Environment Wing, Planning Department, Government of Mizoram, under the Natural Resources Mapping of Mizoram programme sponsored by the North Eastern Council (NEC), Shillong. The study forms part of a three-year state-wide initiative to develop an integrated geospatial database of Mizoram's natural resources using Remote Sensing (RS), Geographic Information System (GIS), GPS-assisted field surveys, and conventional resource mapping techniques. The primary objective was to generate standardized thematic maps and digital spatial datasets for sustainable management of land, water, forests, and other natural resources while supporting scientific planning and policy formulation.The study covers the entire Champhai District, extending over 3,185.83 sq. km, accounting for approximately 15.11% of the geographical area of Mizoram. The project utilized IRS-1D LISS-III and Panchromatic satellite imagery (2003–2004), Survey of India topographic maps, meteorological records, geological information, and extensive field verification to prepare thematic layers on land use/land cover, geology, geomorphology, soils, drainage, watershed boundaries, groundwater potential, slope, aspect, elevation, settlements, and transportation networks. These datasets were integrated within a GIS environment to facilitate resource assessment and formulate district-specific action plans.The analysis reveals that Champhai District is characterized by rugged hill ranges interspersed with broad intermontane valleys, particularly the fertile Champhai Valley, making it one of Mizoram's most important agricultural regions. Terrain analysis indicates that the district is predominantly mountainous, with land capability and agricultural suitability closely controlled by slope and elevation. Geological mapping identifies sedimentary formations of the Surma Group as the dominant lithology, while geomorphological analysis highlights structural hills, valleys, flood plains, and denudational features that govern drainage and land-use patterns.Land use and land cover assessment indicates that forest and bamboo forest remain the dominant land cover, reflecting the district's rich ecological resources. However, current shifting cultivation (jhum) occupies approximately 164.48 sq. km (5.16%), while young abandoned jhum lands cover about 561.44 sq. km (17.62%), emphasizing the continued influence of traditional shifting cultivation on the landscape. The report also documents the expansion of horticultural plantations, wet rice cultivation in valley floors, and permanent agriculture, indicating a gradual transition towards more sustainable land-use systems in suitable areas.The study further evaluates soil characteristics, groundwater prospects, and watershed conditions to identify areas suitable for agricultural intensification and water resource development. Soil investigations reveal predominantly acidic hill soils with moderate fertility and high susceptibility to erosion on steep slopes, underscoring the need for integrated soil and water conservation measures. Watershed-based analysis provides a scientific framework for rainwater harvesting, groundwater recharge, and sustainable watershed management.A major outcome of the project is the development of a comprehensive natural resources information for Champhai District, integrating multiple thematic datasets into a GIS platform for resource planning and spatial decision-making. Based on the integrated assessment, the report recommends watershed development, afforestation, agroforestry, horticultural expansion, sustainable agricultural practices, groundwater development, and land capability-based planning to optimize resource utilization while conserving the district's fragile mountain ecosystem.Overall, the project demonstrates the effectiveness of integrating Remote Sensing, GIS, GPS, and field investigations for comprehensive natural resource assessment in mountainous regions. The thematic maps, digital databases, and development plans generated under the study provide an invaluable reference for planners, researchers, government agencies, and development organizations, supporting evidence-based planning and the sustainable management of Champhai District's natural resources.Summarized MetadataMapping Scale: 1:50,000Satellite data & Year: IRS 1D PAN & LISS III (2003 & 2004) – Digital & Photo printThematic sub-category: Land Use/Land Cover, Geology, Water resource, Climate, Action Plan Collaborating/Funding Agency: North Eastern Council (NEC), ShillongReport Publication Month/Year: July, 2006

The Natural Resources Mapping of Aizawl District using Remote Sensing and GIS was undertaken by the Mizoram State Remote Sensing Centre (MSRSC), Science, Technology & Environment Wing, Planning Department, Government of Mizoram, under the Natural Resources Mapping of Mizoram programme sponsored by the North Eastern Council (NEC), Shillong. As part of a state-wide initiative implemented in a phased manner, the project aimed to establish a comprehensive geospatial database of Aizawl District using Remote Sensing (RS), Geographic Information System (GIS), GPS surveys, and field investigations. The study was designed to provide scientifically validated information for sustainable management of land, water, forests, and other natural resources while supporting evidence-based planning across multiple development sectors.The study covers the entire Aizawl District, encompassing a geographical area of approximately 3,576.31 sq. km, representing one of the largest administrative districts in Mizoram. Multi-source datasets, including IRS-1D LISS-III and Panchromatic satellite imagery, Survey of India topographic maps, geological information, meteorological records, and detailed field observations, were integrated within a GIS environment to prepare thematic maps on land use/land cover, geology, geomorphology, drainage, watersheds, groundwater potential, slope, aspect, soils, settlements, and transport networks. The integration of these datasets enabled comprehensive assessment of the district's natural resource potential and constraints.The investigation reveals that Aizawl District is characterized by rugged north-south trending hill ranges, steep slopes, and deeply dissected river valleys, making terrain one of the dominant factors influencing land use and development. Forests continue to be the principal land cover, with bamboo forests occupying the largest proportion of the district, followed by medium and dense forests, highlighting the district's rich biodiversity and ecological significance. However, the study also identifies current and abandoned shifting cultivation (jhum) as important landscape components, reflecting the continued dependence of rural communities on traditional agricultural practices. Expansion of horticultural plantations and permanent agricultural land in suitable valleys and gentle slopes indicates a gradual transition towards more sustainable land-use systems.Groundwater assessment shows that the district possesses localized zones of moderate groundwater potential, primarily associated with fractured sandstone formations and valley fills, while much of the hilly terrain exhibits limited groundwater availability due to steep slopes and rapid surface runoff. Soil investigations reveal predominantly acidic hill soils with moderate organic carbon content but varying fertility and erosion susceptibility depending on terrain conditions. The study also delineates watershed boundaries and evaluates drainage characteristics, providing a scientific basis for watershed development, rainwater harvesting, and integrated water resource management.A major outcome of the project is the development of a district-level natural resources information, integrating multiple thematic layers into a GIS platform for spatial analysis and planning. Based on the resource assessment, the report recommends watershed management, soil and water conservation, afforestation, agroforestry, horticultural expansion, groundwater development, and land capability-based planning to promote sustainable utilization of natural resources while minimizing environmental degradation.Overall, the project demonstrates the value of integrating Remote Sensing, GIS, GPS, and field-based investigations for comprehensive natural resource assessment in mountainous regions. The thematic maps, digital databases, and resource development plans generated under the study provide an important reference for government agencies, planners, researchers, and development organizations engaged in sustainable environmental management and regional planning. By establishing a standardized geospatial database, the project continues to serve as a valuable foundation for natural resource conservation, infrastructure planning, watershed development, and future geospatial studies in Aizawl District.Summarized MetadataMapping Scale: 1:50,000Satellite data & Year: IRS 1D PAN & LISS III (2003 & 2004) – Digital & Photo printThematic sub-category: Land Use/Land Cover, Geology, Water resource, Climate, Action Plan Collaborating/Funding Agency: North Eastern Council (NEC), ShillongReport Publication Month/Year: June, 2006

The Closeout Report on the National Natural Resources Information System (NRIS) for Mizoram documents the successful completion of one of the state's pioneering geospatial information infrastructure projects implemented under the National Natural Resources Management System (NNRMS) of the Department of Space (DoS), Government of India. Executed by the Mizoram State Remote Sensing Centre (MSRSC) in collaboration with the Planning Department, Government of Mizoram, and supported through technical guidance from national remote sensing institutions, the project established an integrated Natural Resources Information System (NRIS) to facilitate scientific planning and sustainable management of Mizoram's natural resources. The closeout report summarizes the project's implementation, infrastructure development, database creation, achievements, and long-term utility following its successful completion.The principal objective of the NRIS project was to develop a standardized, GIS-based spatial information system capable of integrating multi-sectoral natural resource data into a unified digital environment. Through the application of Remote Sensing, Geographic Information System (GIS), Global Positioning System (GPS), digital cartography, database management systems, and spatial analysis tools, the project consolidated a wide range of thematic datasets covering the entire state of Mizoram. The system was designed not only as a digital archive of geospatial information but also as a Decision Support System (DSS) capable of assisting planners, administrators, researchers, and technical users in analysing spatial relationships and preparing scientifically informed development strategies.A major achievement highlighted in the report is the establishment of a comprehensive state-level geospatial database integrating information on land use and land cover, forests, soils, geology, geomorphology, drainage, watersheds, groundwater potential, transportation networks, settlements, administrative boundaries, and other natural resource themes within a common GIS framework. Standardized database structures, metadata protocols, and digital mapping standards were developed to ensure consistency, interoperability, and long-term usability of the information. The project also strengthened institutional capacity through the establishment of dedicated GIS infrastructure, database management systems, and technical workflows that significantly enhanced the State's ability to manage and disseminate geospatial information.The closeout report emphasizes that the successful implementation of NRIS marked a significant transition from conventional map production to integrated digital spatial information management. By enabling spatial query, overlay analysis, resource evaluation, and thematic visualization, the system supports a broad spectrum of developmental applications including land-use planning, watershed management, forestry, agriculture and horticulture development, groundwater exploration, infrastructure planning, environmental conservation, disaster management, urban planning, and rural development. The integrated database also promotes inter-departmental coordination by providing a common geospatial reference framework, thereby reducing duplication of mapping efforts and improving planning efficiency across government agencies.Overall, the NRIS project represents a major milestone in the application of Remote Sensing and GIS technologies in Mizoram. The closeout report demonstrates that the project successfully established a sustainable geospatial information infrastructure that continues to serve as a valuable repository of spatial data for government departments, academic institutions, researchers, consultants, and development agencies. Beyond documenting the completion of project activities, the report highlights the enduring significance of NRIS as the foundation for evidence-based governance, multidisciplinary research, environmental monitoring, and sustainable natural resource management in Mizoram, laying the groundwork for subsequent geospatial initiatives undertaken in the State.Summarized MetadataMapping Scale: 1:50,000 (District level); 1:250,000 (State/Regional level)Satellite data & Year: IRS 1D LISS III (1999) & available reference data from previous projects Thematic sub-category: Land Use/Land Cover, Geology, Water resource, Climate, Action Plan Collaborating/Funding Agency: Department of Space, Government of IndiaReport Publication Month/Year: December, 2005

The Natural Resources Mapping of Mamit District using Remote Sensing and GIS was undertaken by the Mizoram State Remote Sensing Centre (MSRSC), Science, Technology & Environment Wing, Planning Department, Government of Mizoram, as part of the Natural Resources Mapping of Mizoram project funded by the North Eastern Council (NEC), Shillong. The study forms one phase of a state-wide geospatial resource inventory programme initiated in 2004 to develop an integrated spatial database for sustainable natural resource management using Remote Sensing (RS), Geographic Information System (GIS), GPS surveys, and field investigations. The principal objective was to generate standardized thematic maps and digital databases to support scientific planning, conservation, and sustainable utilization of land and water resources while facilitating informed decision-making by government departments and development agencies.The project covers the entire Mamit District, occupying approximately 3,025.75 sq. km, making it one of the largest districts in Mizoram. IRS-1D LISS-III and Panchromatic satellite imagery, Survey of India topographic maps, geological and meteorological information, soil surveys, and extensive field verification were integrated within a GIS environment to prepare detailed thematic layers on transport and settlements, drainage, watershed boundaries, groundwater potential, geology, geomorphology, slope, aspect, elevation, land use/land cover, and soils. These datasets were subsequently synthesized to formulate district-specific action plans for land and water resource development.The study reveals that Mamit District is characterized by rugged hill terrain, with north-south trending ridges dissected by major river systems including the Tlawng, Teirei, Tut, Langkaih, Mar and Khawthlangtuipui Rivers. Terrain analysis indicates that steep and moderately steep slopes dominate much of the district, limiting the availability of land suitable for intensive agriculture while increasing susceptibility to soil erosion. Aspect analysis further highlights that eastern- and western-facing slopes together account for nearly one-third of the district, reflecting the characteristic structural orientation of the hill ranges and providing valuable information for agricultural planning, horticultural development, and watershed management.Land use and land cover assessment demonstrates that forests and bamboo forests constitute the dominant land cover, reflecting the district's rich natural vegetation. However, substantial areas remain under current and abandoned shifting cultivation (jhum), indicating the continued dependence of local communities on traditional agricultural practices. The study also records expanding horticultural plantations and agricultural activities in suitable valley lands and gentle slopes, illustrating an increasing transition towards more permanent and sustainable land-use systems. Groundwater potential mapping identifies distinct zones of varying groundwater prospects, providing a scientific basis for locating future groundwater development, while detailed soil investigations reveal predominantly acidic hill soils with moderate to high organic matter but varying fertility and erosion susceptibility depending on topographic conditions.A major outcome of the project is the development of an integrated natural resources information that combines multiple thematic datasets within a GIS framework to support evidence-based planning. Based on the spatial analysis, the report proposes comprehensive action plans emphasizing watershed development, rainwater harvesting, soil and water conservation, afforestation, agroforestry, horticultural expansion, sustainable agriculture, and scientific land capability-based planning. These recommendations are designed to optimize resource utilization while minimizing environmental degradation.Overall, the project demonstrates the effectiveness of integrating Remote Sensing, GIS, GPS, and field-based investigations for comprehensive natural resource assessment in mountainous regions. The geospatial database, thematic maps, and development plans generated under the study provide an invaluable reference for planners, researchers, resource managers, and policymakers, supporting sustainable development and long-term management of Mamit District's land and water resources. Summarized MetadataMapping Scale: 1:50,000Satellite data & Year: IRS 1D PAN & LISS III (2003 & 2004) – Digital & Photo printThematic sub-category: Land Use/Land Cover, Geology, Water resource, Climate, Action Plan Collaborating/Funding Agency: North Eastern Council (NEC), ShillongReport Publication Month/Year: September, 2005